Note regarding creation of sampling maps. 

All maps were created in ArcGIS.
The shapefiles that were used can be found in the source-file folder and include:
- gadm36_MWI_0 (this is for country boundaries)
- Malawi_2014_Constituencies
- Malawi_2014_Ward_Boundary

Further, the following txt. files, also found in the source-files folder, were used:
- const_sample.txt
- ward_sample.txt

To create the sample map for constituencies in ArcGIS: 
1. Add gadm36_MWI_0
2. Add Malawi_2014_Constituencies
3. Add const_sample.txt
4. Join Malawi_2014_Constituencies and const_sample.txt based "TA_Name"
5. Change Symbology for Malawi_2014_Constituencies to Categories (Layer Properties): Value Field: labels  -> Add All Values

To create the sample map for wards: 
1. Add gadm36_MWI_0
2. Add Malawi_2014_Ward_Boundary
3. Add ward_sample.txt
4. Join Malawi_2014_Ward_Boundary and ward_sample.txt based "WARD"
5. Change Symbology for Malawi_2014_Ward_Boundary to Categories (Layer Properties): Value Field: labels  -> Add All Values

